58719700

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{2657}}^1$

素因数の和:2701

約数の個数: 72

約数和(自身を含む): 145350072

約数和(自身を除く): 86630372

約数列:

[1, 2, 4, 5, 10, 13, 17, 20, 25, 26, 34, 50, 52, 65, 68, 85, 100, 130, 170, 221, 260, 325, 340, 425, 442, 650, 850, 884, 1105, 1300, 1700, 2210, 2657, 4420, 5314, 5525, 10628, 11050, 13285, 22100, 26570, 34541, 45169, 53140, 66425, 69082, 90338, 132850, 138164, 172705, 180676, 225845, 265700, 345410, 451690, 587197, 690820, 863525, 903380, 1129225, 1174394, 1727050, 2258450, 2348788, 2935985, 3454100, 4516900, 5871970, 11743940, 14679925, 29359850, 58719700]

約数ペア:

[(1, 58719700), (2, 29359850), (4, 14679925), (5, 11743940), (10, 5871970), (13, 4516900), (17, 3454100), (20, 2935985), (25, 2348788), (26, 2258450), (34, 1727050), (50, 1174394), (52, 1129225), (65, 903380), (68, 863525), (85, 690820), (100, 587197), (130, 451690), (170, 345410), (221, 265700), (260, 225845), (325, 180676), (340, 172705), (425, 138164), (442, 132850), (650, 90338), (850, 69082), (884, 66425), (1105, 53140), (1300, 45169), (1700, 34541), (2210, 26570), (2657, 22100), (4420, 13285), (5314, 11050), (5525, 10628)]